ER1804 – TBus® Four Port Receiver

NV-ER-1804
Overview

[NV-ER1804]

The NVT Model NV-ER1804 TBus Ethernet over Coax/UTP Receiver is a compact bus-architected receiver hub that has four TBus ports, each capable of supporting multiple TBus transmitters and their subsequent 10/100BaseT Ethernet and PoE+ powered devices.

The TBus transmission medium can be coax, 2-Wire/UTP, or Shielded twisted-Pair. Data rates up to 150 Mbps are achievable, making these devices the ideal choice in new or legacy installations where existing cable is re-deployed as part of an upgrade to IP cameras. 56 VDC is provided by a local power supply. These transmitters are extremely simple to use, with no IP or MAC addressing required. Status LEDs indicate power and link connectivity/quality/activity for RJ45 and TBus ports.

The NV-ER1804 is backed by NVT Phybridge’s award winning customer support, limited lifetime warranty, and advance replacement.

*Distance and number of devices supported may lower due to limited power supply capacity and wire voltage-drop, or data-rate limiting due to the selected wire’s high-frequency signal attenuation.

Tech Specs
  • Transmit 10/100 BaseT Ethernet up to 8,000ft over RG-59/U, 2,000ft over 2-Wire/UTP, or 1,300ft over Shielded Twisted Pair*
  • The TBus architecture allows multipoint operation in any star or daisy-chained topology, with any combination of wire types and up to 16 remote transmitters/IP cameras
  • Transparently supports all networking protocols (UDP, TCP/IP, HTTP, Multicast, etc.)using advanced 128-bit AES encryption
  • 10/100/1000 uplink Ethernet connectivity
  • Easy configuration, no PC required
  • 56 VDC is distributed over the Tbus to all connected equipment. PoE, PoE+, or High Power PoE cameras (or other PoE devices), up to 50 Watts* are supported
  • Built-in transient protection; Industrial temperature range

*Distance and number of devices supported may lower due to limited power supply capacity and wire voltage-drop, or data-rate limiting due to the selected wire’s high-frequency signal attenuation.

Accessories
NV-BNC-8

Coax Jumper Cables (8)

Coax Jumper Cables 2ft pack of 8 each for all EoC product offerings.
NV-BNCA

BNC to 2-Wire Adaptor

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The NVT Model NV-BNCA is an adaptor used by NVT’s IP transceivers to convert from BNC to 2-wire. It ships standard with the NV-EC1701U transceivers, but can be used with TBus products as well. The NV-BNCA may be used mid-span along a wire run whenever conversion between coax and 2-wire cable is required.
NV-BNCT

NV-BNC “T” Adaptor

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The NVT Model NV-BNCT is a high quality “T” adaptor used by NVT’s IP transceivers to split 1701 or TBus data signals. It ships standard with the NV-EC1701-Kit2 and NV-EC1701-K2H kits. The NV-BNCT may be used at the head-end or mid-span for coax daisy-chain applications.
NV-DPSC4 Detachable Power Supply Cord Splitter 1:4 x 2ft.

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Takes a single C20 EIA (male) connector and splits into four C13 EIA (female) outlet plugs. Allows for multiple EoC transceivers to be connected to a single plug. Cord length is 2ft.
NV-RMEC16-90

EoC Rack Mount Tray Kit for 55VAC, 60W or 110W Power Supplies

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View Tech Specs

The NV-RMEC16-90 Rack Mount Tray allows for the rack mounting of up to four single NV-EC1701 EoC transceivers and their related 55V, 60W or 110W power supplies. The NV-RMEC16-90 can support up to (16) IP or Megapixel cameras.

The NV-RMEC16-90 Rack Mount Tray can reside on the front or the rear rails in the same equipment rack as other rack mount equipment such as network switches.

The steel tray panel is designed to withstand the mechanical load of multiple coax cables. All installation hardware is provided including 1:4 power cord splitter.

NV-RMEC16U-90

EoC Rack Mount Tray Kit for 55VAC, 60W or 110W Power Supplies

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View Tech Specs

The NV-RMEC16U-90 Rack Mount Tray allows for the rack mounting of up to four single NV-EC1701 EoC transceivers and their related 55, 60W or 110W power supplies. The NV-RMEC16U-90 can support up to (16) IP or Megapixel cameras.

The NV-RMEC16U-90 Rack Mount Tray can reside on the front or the rear rails in the same equipment rack as other rack mount equipment such as network switches.

The steel tray panel is designed to withstand the mechanical load of multiple coax cables. All installation hardware is provided including 1:4 power cord splitter.

NV-PS55-60W 56VDC 60 Watt Power Supply

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The NVT Model NV-PS55-60W Power Supply delivers 56VDC at up to 60 watts to the NVEC1701, NV-EC1701U, and TBus products.
NV-PS55-110W 56VDC 90 Watt Power Supply

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The NVT Model NV-PS55-110W Power Supply delivers 56VDC at up to 90 watts for use with the NV-EC1701, NV-EC1701U, NV-ET1801, NV-ET1804, and NV-ER1804 Ethernet transceivers.
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